First we have James Charles Cafferty, a special agent for the Department of State’s Bureau of Diplomatic Security. On January 5, 2012, he pled guilty for one charge of transporting child porn. He had memberships to several cp sites, and hard drives he transported from London containing thousands of cp files.

Next, Carl Carey, arrested in May of 2012 and charged with 10 counts of possession of cp. He was project manager in the IT department.

Can't find much about either guy, but I found that interesting. Here's another article that mentions both men in a report of the 2015 arrest of another a State Dept employee for pedo stuff.